Black Diamond
Triadic • 5 colors • ❄️ Cool
Colors
Starry Night Black
#0C0C0CRGB(12, 12, 12) • HSL(0°, 0%, 5%)
CMYK(0%, 0%, 0%, 95%)
Elegance, power, sophistication, mystery, authority
Film Noir
#1A1A2ERGB(26, 26, 46) • HSL(240°, 28%, 14%)
CMYK(43%, 43%, 0%, 82%)
Elegance, power, sophistication, mystery, authority
Deep Navy
#343454RGB(52, 52, 84) • HSL(240°, 24%, 27%)
CMYK(38%, 38%, 0%, 67%)
Trust, professionalism, calm, security, loyalty
Muted Indigo
#4E4E78RGB(78, 78, 120) • HSL(240°, 21%, 39%)
CMYK(35%, 35%, 0%, 53%)
Trust, professionalism, calm, security, loyalty
Soft Sapphire
#B8B8D1RGB(184, 184, 209) • HSL(240°, 21%, 77%)
CMYK(12%, 12%, 0%, 18%)
Trust, professionalism, calm, security, loyalty
Harmony
Monochromatic
All colors share the same hue with different lightness/saturation. Creates unity and elegance.
Temperature
Cool
Contrast
AA: 4.5:1 · AAA: 7:1
Palette Health Score
Accessibility
Harmony
Total
= Palette Health
Accessibility Matrix (WCAG)
Contrast ratio between all color pairs. AA requires 4.5:1 for text, AAA requires 7:1.
| - | 1.15:1Fail | 1.64:1Fail | 2.5:1Fail | 10.07:1AAA | |
1.15:1Fail | - | 1.43:1Fail | 2.18:1Fail | 8.78:1AAA | |
1.64:1Fail | 1.43:1Fail | - | 1.52:1Fail | 6.13:1AA | |
2.5:1Fail | 2.18:1Fail | 1.52:1Fail | - | 4.03:1Fail | |
10.07:1AAA | 8.78:1AAA | 6.13:1AA | 4.03:1Fail | - |
Color Blindness Simulation
How this palette appears to people with different types of color vision deficiency.
Original
Protanopia (red-blind)
~1.3%Deuteranopia (green-blind)
~1.2%Tritanopia (blue-blind)
~0.01%Achromatopsia (total)
~0.003%Psychology & Meaning
Recommended Uses
Corporate & Finance
Suitable for professional and financial services
Mobile Apps
Works well for mobile interfaces
Web Design
Suitable for modern websites
Palette Statistics
Type
Neutral
Temperature
❄️ Cool
Light / Dark
1 / 4
Avg Contrast
3.9:1
Hue Distribution
Color Properties
Contrast Analysis
Minimum
1.1:1
Average
3.9:1
Maximum
10.1:1
WCAG AA requires 4.5:1 for text, 3:1 for large text
Suggestions
Well balanced palette! Good variety and contrast.
Harmony Analysis
Detected Harmony
Monochromatic
All colors share the same hue with different lightness/saturation. Creates unity and elegance.
Harmony Score
Accessibility Report
Accessibility
/100
WCAG AA
PASS
Text contrast with white/black
Colorblind
WARNING
Color distinction for CVD users
Quality Criteria
Issues Found (6)
Colores 1 y 2 difíciles de distinguir (1.15:1) en modo normal
Colores 1 y 3 difíciles de distinguir (1.64:1) en modo normal
Colores 1 y 4 difíciles de distinguir (2.50:1) en modo normal
Colores 2 y 3 difíciles de distinguir (1.43:1) en modo normal
Colores 2 y 4 difíciles de distinguir (2.18:1) en modo normal
Colores 3 y 4 difíciles de distinguir (1.52:1) en modo normal
Gradients
Full linear gradient
background: linear-gradient(90deg, #0C0C0C, #1A1A2E, #343454, #4E4E78, #B8B8D1);#0C0C0C → #1A1A2E
#1A1A2E → #343454
#343454 → #4E4E78
#4E4E78 → #B8B8D1
Tints & Shades
Lighter (tints) and darker (shades) variations of each color
#0C0C0C
#1A1A2E
#343454
#4E4E78
#B8B8D1
Export Code
:root {
--color-1: #0C0C0C;
--color-2: #1A1A2E;
--color-3: #343454;
--color-4: #4E4E78;
--color-5: #B8B8D1;
}Related Palettes
Explore variations and alternatives generated from this palette
Complementary
Opposite colors on the wheel
Analogous Shift
Shifted 30° on the wheel
Lighter Version
15% lighter
Darker Version
15% darker
Muted
30% less saturation
Vibrant
30% more saturation
Triadic Shift
Shifted 120° on the wheel
Split Complementary
Shifted 150° on the wheel
Monochromatic
Based on first color
Preview
See how your palette looks in a real landing page context
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